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Your Location: Home > Fittings > Bellows Expansion Joints > Stainless Steel Flanged Bellow Expansion Joint
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Stainless Steel Flanged Bellow Expansion Joint

  • FOB PriceUSD 1 - 1,900/Piece
  • PortNingbo or Shanghai Port
  • MOQ1 Piece
  • Supply Ability1000 Pieces Per Day
  • Payment TermsL/C,T/T,Western Union,MoneyGram
  • PackagingSeaworthy plywood cases or pallets
  • Delivery2 - 10 days

Detailed description

Quick Details

  • Material: Stainless Steel
  • Technics: Casting
  • Type: Coupling
  • Place of Origin: Zhejiang, China (Mainland)
  • Model Number: ya-fbej-01
  • Brand Name: yaang
  • Connection: Flanged
  • Shape: Equal
  • Head Code: Round
  • Color: Silver white
  • Flange: Customized made
  • Spread medium: Gas, steam, water
  • Standard: ANSI, PN, BS, JP standards,etc
  • Temperature: -200~800 degrees
  • Warranty: 2 years
  • Size: ID:1"~120" Len:2"~780" or as requirement

Packaging & Delivery

Packaging Details: 1pcs/carton, cartons to pallets,or as customers' requirements
Delivery Detail: Within 30 days after receiving deposit from buyer


Specifications

Material: stainless steel 304 or 316L, etc

Size: ID:1"~120" Len:2"~780" or as requirement 

Construction: bellows+(or braid)+flange

Use: Quick disconnect cam-and groove fittings, fixed and floating flanges (ANSI, PN, BS, JP standards) and other specialty items such as Victaulic.

China Bellow Expansion Joint Manufacturer yaang supplies Stainless Steel Flanged Bellow Expansion Joint.

Bellow Expansion Joint Drawing

Stainless Steel Falanged Bellow Expansion Joint

Diameter

(mm)

Material 

thickness

(mm)

Outer 

diameter

(mm) 

Wave 

distance

(mm) 

Length

(mm)

Bolt 

number

(n)

Flanger 

diameter

(mm)

Each wave 

displcement

(mm)

Working

 pressure

(Mpa)

80

0.5~1.0

105

14

109~207

4~6

160

1.3~0.6

0.8~3

95

0.5~1.0

115

15

119~217

6~8

180

0.9~0.4

1.2~3.5

110

0.5~1.0

143

16

188~268

6~8

190

2.2~0.8

0.4~1.6

132

0.5~1.2

168

14

177~247

6~8

215

2.3~0.7

0.3~2.7

150

0.5~1.5

190

20

180~310

8~10

250

3.0~1.0

0.3~1.4

174

0.5~1.5

220

20

190~250

8~10

270

4.0~1.3

0.2~1.7

182

0.5~1.2

210

18

179~269

8~12

270

1.6~0.7

0.6~2.4

200

0.5~2.0

250

30

235~335

8~12

310

4.1~1.3

0.2~3.0

215

0.8~1.5

260

25

163~238

8~12

320

4.0~1.2

0.2~2.0

220

0.5~2.0

290

30~50

265~370

8~12

350

5.2~2.9

0.2~1.6

260

0.5~2.0

340

30~50

265~370

12~16

400

6.7~3.0

0.15~1.2

317

1.0~2.0

357

25

212~287

12~16

450

6.9~4.9

0.3~1.7

362

1.0~2.0

440

50

375

12~16

500

6.9~3.3

0.3~1.7

417

1.0~2.5

497

60

370

12~16

560

7.5~4.0

0.2~1.7

507

1.0~3.0

647

100

357

12~16

725

12~7.5

0.15~1.7

514

1.0~3.0

622

70

415

12~16

700

10~4

0.2~1.6

615

1.0~3.0

721

68

406

12~16

800

9.8~3.9

0.3~1.6

706

1.5~3.0

880

106

365

12~16

970

15~10

0.2~0.8

806

1.5~3.0

880

110

375

16~20

970

16~10

0.2~0.8

920

1.5~2.5

1045

74

186~334

16~20

1130

11~6

0.3~0.8

1004

1.5~2.5

1124

86

401

20~24

1215

9.5~6.5

0.3~0.8

1104

1.5~2.5

1260

80

 

20~24

1350

9.5~6.5

0.2~0.5

1204

1.5~2.5

1374

85

 

20~24

1470

9.5~6.5

0.15~0.45

1400

1.5~2.5

1590

95

 

20~24

1680

22~13

0.1~0.3

1600

1.5~2.5

1790

95

 

20~24

1880

22~13

0.1~0.25

 expansion joint installation

A Bellow Expansion Joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of construction materials, to absorb vibration, to hold parts together, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of buildings, bridges, sidewalks, railway tracks, piping systems, ships, and other structures.


Building faces, concrete slabs, and pipelines expand and contract due to warming and cooling from seasonal variation, or due to other heat sources. Before expansion joint gaps were built into these structures, they would crack under the stress induced.


WHAT IS THE DIFFERENCE BETWEEN A BELLOWS AND AN EXPANSION JOINT?


The terminology can be confusing and often words have no universally accepted meaning. We use the following definitions but the terms “bellows” and “expansion joint” are typically considered as interchangeable:


Expansion Joint - an expansion joint is a complete unit with metal bellows or rubber bellows and end fittings, plus, optionally, liner, cover and external hardware. Other terms used - compensator, flexible connector.

Rubber Bellows - the flexible element within a rubber expansion joint

Metal Bellows - the flexible element within a metal expansion joint

Liner - The liner fits within the expansion joint under the metal bellows or rubber bellows to prevent the flowing media directly impinging on the bellows, this reduces flow disturbance and allows the temperature of the bellows to be controlled in the design.


Application

  1)   Central air-conditioning

  2)  Diesel  engine (ship) exhaust line

  3)   Long distance pipeline such as Gas, steam, water etc.

  4)  Thermal expansion in Steel mill

  5)  Pipelines
  6)  Turbines
  7)  Compressors
  8)  Blowers
  9)  Vacuum pumps
10)  Heat exchangers 
11)  Hot water and fire protection system
12)  Compressors inlet and outlet

Advantages of Flanged Bellow Expansion Joint

1)   Easy to absorb the expansion movements
2)   No direction changes of the flow
3)   Minimum application area
4)   Possible lateral and angular expansion absorption by the additional bellows.
5)   To provide a non-stressed area where the pressure is not too high such as pump and compressor applications.
6)   Low application costs

Related products:More>>

Tel No:+86-18267732328 / Fax No :86-0577-56809281 / Email:sales@yaang.com
Address:Longwan District, Wenzhou, Zhejiang Province, China.

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